<%--
  Created by IntelliJ IDEA.
  User: AYXY
  Date: 2022/1/26
  Time: 9:24
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<div id="page_nav">
    <c:if test="${requestScope.page.pageNo>1}">
        <a href="${requestScope.page.url}&pageNo=1">首页</a>
        <a href="client/bookServlet?action=page&pageNo=${requestScope.page.pageNo-1}">上一页</a>
    </c:if>

    <c:choose>
        <c:when test="${requestScope.page.pageTotal<=5}">
            <c:set var="begin" value="1"/>
            <c:set var="end" value="${requestScope.page.pageTotal}"/>

        </c:when>
        <c:when test="${requestScope.page.pageTotal>5}">
            <c:choose>
                <c:when test="${requestScope.page.pageNo<=3}">
                    <c:set var="begin" value="1"/>
                    <c:set var="end" value="5"/>

                </c:when>
                <c:when test="${requestScope.page.pageNo>=requestScope.page.pageTotal-3}">
                    <c:set var="begin" value="${requestScope.page.pageTotal-4}"/>
                    <c:set var="end" value="${requestScope.page.pageTotal}"/>

                </c:when>
                <c:otherwise>
                    <c:set var="begin" value="${requestScope.page.pageNo-2}"/>
                    <c:set var="end" value="${requestScope.page.pageNo+2}"/>

                </c:otherwise>
            </c:choose>
        </c:when>
    </c:choose>
    <c:forEach begin="${begin}" end="${end}" var="i">
        <c:if test="${i==requestScope.page.pageNo}">
            【${i}】
        </c:if>
        <c:if test="${i!=requestScope.page.pageNo}">
            <a href="${requestScope.page.url}&pageNo=${i}">${i}</a>
        </c:if>

    </c:forEach>


    <c:if test="${requestScope.page.pageNo<requestScope.page.pageTotal}">
        <a href="${requestScope.page.url}&pageNo=${requestScope.page.pageNo+1}">下一页</a>
        <a href="${requestScope.page.url}&pageNo=${requestScope.page.pageTotal}">末页</a>

    </c:if>
    共${requestScope.page.pageTotal}页，${requestScope.page.pageTotalCount}条记录
    到第<input value="${param.pageNo}" name="pn" id="pn_input"/>页
    <input type="button" value="确定" id="searchPageBtn">
    <script>
        $(function () {
            //删除确认提示
            $("a.deleteClass").click(function () {
                return confirm("你确定要删除[" + $(this).parent().parent().find("td:first").text() + "]吗？")
            })
            $("#searchPageBtn").click(function () {
                var val = $("#pn_input").val();
                if (val > 0 && val <${requestScope.page.pageTotal}) {
                    location.href = "${pageScope.basePath}${requestScope.page.url}&pageNo=" + val;
                }
            })
        })
    </script>
</div>